driftctl/pkg/remote/aws/s3_bucket_analytic_supplier.go

111 lines
3.2 KiB
Go

package aws
import (
"fmt"
remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
awssdk "github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
"github.com/cloudskiff/driftctl/pkg/resource"
"github.com/cloudskiff/driftctl/pkg/resource/aws"
"github.com/cloudskiff/driftctl/pkg/terraform"
"github.com/sirupsen/logrus"
"github.com/zclconf/go-cty/cty"
)
type S3BucketAnalyticSupplier struct {
reader terraform.ResourceReader
deserializer deserializer.CTYDeserializer
factory AwsClientFactoryInterface
runner *terraform.ParallelResourceReader
}
func NewS3BucketAnalyticSupplier(provider *AWSTerraformProvider, factory AwsClientFactoryInterface) *S3BucketAnalyticSupplier {
return &S3BucketAnalyticSupplier{
provider,
awsdeserializer.NewS3BucketAnalyticDeserializer(),
factory,
terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
}
}
func (s *S3BucketAnalyticSupplier) Resources() ([]resource.Resource, error) {
input := &s3.ListBucketsInput{}
client := s.factory.GetS3Client(nil)
response, err := client.ListBuckets(input)
if err != nil {
return nil, remoteerror.NewResourceEnumerationErrorWithType(err, aws.AwsS3BucketAnalyticsConfigurationResourceType, aws.AwsS3BucketResourceType)
}
for _, bucket := range response.Buckets {
name := *bucket.Name
region, err := readBucketRegion(&client, name)
if err != nil {
return nil, err
}
if region == "" {
continue
}
if err := s.listBucketAnalyticConfiguration(*bucket.Name, region); err != nil {
return nil, remoteerror.NewResourceEnumerationError(err, aws.AwsS3BucketAnalyticsConfigurationResourceType)
}
}
ctyVals, err := s.runner.Wait()
if err != nil {
return nil, err
}
return s.deserializer.Deserialize(ctyVals)
}
func (s *S3BucketAnalyticSupplier) listBucketAnalyticConfiguration(name, region string) error {
request := &s3.ListBucketAnalyticsConfigurationsInput{
Bucket: &name,
ContinuationToken: nil,
}
analyticsConfigurationList := make([]*s3.AnalyticsConfiguration, 0)
client := s.factory.GetS3Client(&awssdk.Config{Region: &region})
for {
configurations, err := client.ListBucketAnalyticsConfigurations(request)
if err != nil {
logrus.Warnf("Error listing bucket analytics configuration %s: %+v", name, err)
return err
}
analyticsConfigurationList = append(analyticsConfigurationList, configurations.AnalyticsConfigurationList...)
if configurations.IsTruncated != nil && *configurations.IsTruncated {
request.ContinuationToken = configurations.NextContinuationToken
} else {
break
}
}
for _, analytics := range analyticsConfigurationList {
id := fmt.Sprintf("%s:%s", name, *analytics.Id)
s.runner.Run(func() (cty.Value, error) {
s3BucketAnalytic, err := s.reader.ReadResource(
terraform.ReadResourceArgs{
Ty: aws.AwsS3BucketAnalyticsConfigurationResourceType,
ID: id,
Attributes: map[string]string{
"alias": region,
},
},
)
if err != nil {
return cty.NilVal, err
}
return *s3BucketAnalytic, err
})
}
return nil
}